Bilstein B6 34-002230 Front Shock Absorber / Damper Strut Insert Cartridge for BMW 3 Series E21 1975-1984 (320, 320i, 320/6, 323i) & Alpina B6/C1 - 51mm Inverted Gas Mono-Tube Sport/HD Fast Road OE Upgrade

Bilstein B6 34-002230 Front Damper Cartridge for BMW E21 and Alpina

Transform the front end of your classic 3 Series with this Bilstein B6 front damper insert, part number 34-002230. Designed for the BMW E21 platform and Alpina variants, this performance-focused cartridge gives crisper steering, stronger body control and real-world confidence on B roads and motorways without changing ride height. Ideal for fast road use, daily driving, restoration projects and enthusiasts who want a serious suspension upgrade that still works brilliantly with factory coils.

We run these on customer cars and in our own projects at MJ Modifications. Feedback has been outstanding for stability, precision and overall ride quality. If you want a direct-fit front shock upgrade that tightens up the chassis and keeps the classic character, this is it.

Why this uprated front shock is a winner

• Inverted monotube, gas-charged design for consistent damping and fade resistance
• Sharpened turn-in, reduced roll and pitch, improved mid-corner composure
• Works with standard springs at stock ride height, no lowering required
• Engineered for fast road and spirited driving while remaining comfortable on long journeys
• Direct replacement cartridge for 51 mm front strut housings on E21 models
• Built to handle UK roads with excellent control over bumps and undulations

Construction and spec

• Axle position: Front
• Type: MacPherson strut insert, gas-charged monotube, inverted
• Mounting: Bottom plate with top pin
• Strut housing size: 51 mm
• Part number: 34-002230

Vehicle fitment

Direct-fit for classic BMW E21 and Alpina models with 51 mm front legs, including:

• Alpina B6 E21 2.8, 03/1978 - 03/1983
• Alpina C1 E21 2.3, 03/1980 - 07/1983
• BMW 3 Series E21, 06/1975 - 03/1984
  • 320, 320i, 320/6, 323i

Fitment check

We verify compatibility before dispatch. Add your UK registration or the last 7 digits of your VIN at checkout so we can confirm this cartridge suits your specific E21 front strut setup.

Professional fitting available

Want it installed properly the first time. Book your fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

Identifiers

• Bilstein reference: 34-002230
• EAN: 4025258608286
• UPC: 651860608280

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